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Contents of the Intel® Optimized LINPACK Benchmark

The Intel Optimized LINPACK Benchmark for Linux* contains the following files, located in the ./benchmarks/linpack/ subdirectory of the Intel® Math Kernel Library (Intel® MKL) directory:

File in ./benchmarks/linpack/

Description

xlinpack_xeon32

The 32-bit program executable for a system based on Intel® Xeon® processor or Intel® Xeon® processor MP with or without Intel® Streaming SIMD Extensions 3 (SSE3).

xlinpack_xeon64

The 64-bit program executable for a system with Intel Xeon processor using Intel® 64 architecture.

runme_xeon32

A sample shell script for executing a pre-determined problem set for xlinpack_xeon32.

lininput_xeon32

Input file for a pre-determined problem for the runme_xeon32 script.

lininput_xeon64

Input file for a pre-determined problem for the runme_xeon64 script.

help.lpk

Simple help file.

xhelp.lpk

Extended help file.

These files are not available immediately after installation and appear as a result of execution of an appropriate runme script.

lin_xeon32.txt

Result of the runme_xeon32 script execution.

lin_xeon64.txt

Result of the runme_xeon64 script execution.

Optimization Notice

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.